1.5 POWER EFFICIENCY
Meet 80 Plus Bronze requirement at 115Vac input.
ET500-B
AC input
+3.3V
20%
6.53A
50%
16.32A
100%
32.64A
1.6 LEAKAGE CURRENT
3.5mA max.
1.7 POWER FACTOR
PF > 0.96 at 230Vac input and full load
2. OUTPUT
ET500-B
Voltage
Max load
Min load
Peak load
Combined
power
Regulation
Ripple & Noise
*The continuous total output power is 500W max.
。The combined power of +5V and +3.3V is 110W max.
。 Peak currents may last up to 12 seconds with not more than one occurrence per minute.
* Add 0.1uF and 10uF capacitors across output terminal during ripple & noise test.
* LOAD REGULATION TEST TABLE:
LOAD1
LOAD2
LOAD3
LOAD4
LOAD5
LOAD6
LOAD7
LOAD8
+5V
2.17A
5.42A
10.84A
+5V
+3.3V
16.0A
18.0A
0.5A
0.3A
--
--
110W
+5,-5%
+5,-5%
50mV
50mV
+5V
+12V
0.5A
1.0A
6.0A
2.0A
12.0A
6.0A
16.0A
15.0A
10.0A
20.0A
6.0A
26.0A
7.0A
36.0A
0.5A
2.0A
+12V
-12V
2.44A
0.05A
6.10A
0.13A
12.20A
0.26A
+12V
38.0A
1.0A
--
--
+5,-5%
120mV
+3.3V
0.3A
6.0A
11.0A
9.0A
18.0A
10.0A
0.3A
0.3A
Required
+5Vsb
minimum
effi ciency
0.43A
82%
1.07A
85%
2.15A
82%
-12V
+5Vsb
0.3A
2.5A
0.0A
0.0A
--
3.0A
--
--
+10,-10%
+5,-5%
120mV
50mV
-12V
+5Vsb
0.0A
0.0A
0.0A
0.1A
0.1A
0.5A
0.2A
1.0A
0.2A
1.5A
0.3A
2.5A
0.3A
0.5A
0.0A
0.0A
2